Home / 1,882,454.88-2,597,804.16-1,023,015.04

Finding the Fourth Proportional to 1,882,454.88, 2,597,804.16 and 1,023,015.04

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Solution

The fourth proportional to 1,882,454.88, 2,597,804.16 and 1,023,015.04 is: 1,411,769.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,454.88 : 2,597,804.16 = 1,023,015.04 : x
  2. Step 2: Convert to fraction form
    1,882,454.88/2,597,804.16 = 1,023,015.04/x
  3. Step 3: Cross multiply
    1,882,454.88x = 2,597,804.16 × 1,023,015.04
  4. Step 4: Simplify right side
    1,882,454.88x = 2,657,592,726,654.57
  5. Step 5: Solve for x
    x = 2,657,592,726,654.57/1,882,454.88
  6. Step 6: Final answer
    x = 1,411,769.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.